Nielsen Hayden genealogy

Charles F. H. Evans, "No Descent from the Candiano Doges of Venice." Complete Works of Charles Evans ed. Steven Edwards. Foundation for Medieval Genealogy, 2003.

• Title	Charles F. H. Evans, "No Descent from the Candiano Doges of Venice." Complete Works of Charles Evans ed. Steven Edwards. Foundation for Medieval Genealogy, 2003.
  Source ID	S5095
  Linked to (3)	(Unknown earlier wife of Adelbert of Babenberg) Adalbert von Babenberg Ernest von Babenberg